PAUL J HASTINGS

CIK 1309702 · Chief Executive Officer · last filed 2026-01-20

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$1.41M

Companies

6

Total Filings

77

Lifetime Open-Market Net

-$3.93M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
NKTX Chief Executive Officer 390,023 $2.86 $1.12M -$1.59M 21 2026-01-20
ENGNW Director $0.27 $0 2 2025-06-16
PCRX Director 12,724 $22.99 $292.5K -$2.27M 30 2024-06-13
PRTO Director $27.65 $0 3 2018-06-11
Relypsa Inc (RLYP) Delisted Director 0 -$69.9K 5 2016-09-02
VIACELL INC (VIAC) Delisted Director $29.58 $0 1 2007-06-01

Recent Filings · Page 5 of 8

77 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2017-06-21 PRTO Grant (A) $0 EDGAR
2017-06-16 PCRX Grant (A) +1,357 $0 EDGAR
2017-04-25 Grant (A) +45,000 $0
2017-04-05 Sell (S) −6,473 -$58.6K
2017-01-09 Mixed -$295.4K
2017-01-05 Grant (A) $0
2016-10-20 PRTO Grant (A) $0 EDGAR
2016-10-11 Grant (A) +14,000 $0
2016-09-02 Relypsa Inc (RLYP) Delisted Mixed −4,745 -$151.8K EDGAR
2016-06-23 Relypsa Inc (RLYP) Delisted Grant (A) +2,250 $0 EDGAR
Showing 4150 of 77
Page 5 of 8
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.